01464+6116 ES 1950 BC
01h 46m 20.01s +61° 15' 21.5" P.A. 75.00 sep 2.2 mag 12.40,12.80
Coord 2000 |
01464+6116 |
|
Discov num |
ES 1950 |
|
Comp |
BC |
|
Coord arcsec 2000 |
01 46 20.01 +61 15 21.5 |
|
Date first |
1922 |
|
Date last |
2011 |
|
Obs |
4 |
|
Pa first |
77 |
|
Pa last |
75.2 |
|
P.A. Now (θ) |
75.2° |
|
Sep first |
1.9 |
|
Sep last |
2.246 |
|
Sep. Now (ρ) |
2.246" |
|
Mag pri |
12.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+025 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
01464+6116 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
01 46 24 +61 15 30 |
ES 1950 AB |
2015 |
10 |
252 |
27.8 |
8.60 |
12.39 |
3.79 |
|
|
Show |
|
|
01 46 20 +61 15 22 |
ES 1950 BC |
2011 |
4 |
75 |
2.2 |
12.40 |
12.80 |
0.40 |
|
<=== |
Show |
|
|
01 46 24 +61 15 30 |
ES 1950 AD |
2015 |
8 |
177 |
18.4 |
8.60 |
14.12 |
5.52 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
511264694938475392 |
|